UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcXDrOeW7MroBeEQN/afsh9IK0ffSMhtbPqIjGUukTM=' 
WHERE 
  key_id = '7f948022a858743ed5ac391623643b0f3b1ed5e2a8fded7269e279e9bdefe859' 
  AND (
    token = 'IcXDrOeW7MroBeEQN/afsh9IK0ffSMhtbPqIjGUukTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )